Polderflex PUR
PU Sution hose & Transport Hose, extremely pressure and vacuum resistant, smooth inner and outer linings
Technical Drawing
Connections
Hose Clamp with Bolts
Metal Cone Flange
Construction
Material
- spiral: spring steel wire
- wall: pure polyester polyurethane (acc. to DIN ISO 4649 more abrasion-resistant in comparison to polyether polyurethane)
- wall thickness 3-5 mm depending on DN
Applications
- Transport of gravel and rocks
- Refurbishment of rail systems
- Working hose for silo vehicles and cargo depots
- Suction & transport hose for the most extreme fields of application
- for highest standards of abrasion resistance and durrability
- Suction & transport hose for quarries, cement works, shipyards and docks
- Suction/extraction of glass splinters, glass wool, mineral wool, slag, mill scale and sinter
- Transport hose for handling and conveying plants
Properties
- flexible
- extremely abrasion resistant, extra strong PU lining
- extra heavyweight
- excellent vacuum-resistance and good pressure-resistance
- smooth inner and outer linings
- highly durable, long service lives
- optimum flow characteristics
- good resistance to chemicals, oil and fuel
- high tensile strength
- generally good UV and ozone resistance
- halogen and plasticizer-free
Temperature Range
- -40°C to +90°C
- peaks to +125°C
Product Variations
| DN | op. pressure | vacuum | bend radius | outer Ø | weight/m | article no. | stock length | max. production length |
|---|---|---|---|---|---|---|---|---|
| bar | bar | mm | mm | kg | m | m | ||
| 32 | 5,75 | 0,93 | 160 | 41,5 | 0,88 | 000187:32:x | / | 20 |
| 38 | 5,625 | 0,93 | 190 | 47,5 | 1,03 | 000187:38:x | / | 20 |
| 40 | 5,5 | 0,93 | 200 | 49,5 | 1,07 | 000187:40:x | / | 20 |
| 45 | 5,375 | 0,93 | 225 | 54,5 | 1,2 | 000187:45:x | / | 20 |
| 50 | 5,27 | 0,93 | 246 | 61 | 1,24 | 000187:50:x | / | 20 |
| 51 | 5,25 | 0,93 | 250 | 62,5 | 1,25 | 000187:51:x | 2,5/5/7,5/10 | 20 |
| 60 | 5,125 | 0,93 | 300 | 71,5 | 1,44 | 000187:60:x | 2,5/5/7,5/10 | 20 |
| 65 | 5,1 | 0,93 | 325 | 76,5 | 1,56 | 000187:65:x | / | 20 |
| 70 | 5,05 | 0,93 | 350 | 81,5 | 1,77 | 000187:70:x | / | 20 |
| 75 | 5 | 0,93 | 375 | 87 | 1,9 | 000187:75:x | / | 20 |
| 76 | 5 | 0,93 | 380 | 87,5 | 1,92 | 000187:76:x | / | 20 |
| 80 | 4,5 | 0,88 | 400 | 91,5 | 2,01 | 000187:80:x | / | 20 |
| 100 | 4,16 | 0,86 | 580 | 111 | 3 | 000187:100x | / | 20 |
| 102 | 4,125 | 0,86 | 600 | 113 | 3,1 | 000187:102:x | / | 20 |
| 125 | 3,32 | 0,66 | 690 | 136,5 | 3,79 | 000187:125:x | / | 20 |
| 127 | 3,25 | 0,64 | 700 | 138,5 | 3,85 | 000187:127:x | / | 20 |
| 150 | 2,2 | 0,44 | 790 | 162 | 4,53 | 000187:150:x | / | 20 |
| 152 | 2,125 | 0,42 | 800 | 164 | 4,59 | 000187:152:x | / | 20 |
Available on request
- Available on request in other lengths, sizes and colours, with print.
Technical Drawing
Connections
Hose Clamp with Bolts
Metal Cone Flange
Construction
Production Process
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